1 kreuzer black on dark reddish yellow, thicker paper, vertical pair, having bright colours and perfect perforations extremely fine copy, cancelled by box cancel of 2 lines \"STOCKACH 9. November \" on piece, signed Georg Buehler, Pfenniger, Unverferth and photo expertize Franz Stegmueller BPP (2024) \"very fresh and fine, faultless condition. A decorative pair. \", Michel 1.800.-